[A case of using continuous double-tapped epidural analgesia for herpes zoster duplex]

Abstract

A 66-year-old woman developed herpes zoster duplex, which is a rare disease. She had severe pain at the right upper back area and left lower abdominal area. The authors used double-tapped continuous epidural analgesia for this patient. The catheters for the epidural block were placed at the 8th thoracic vertebral level and 2nd lumbar vertebral level. After the start of continuous epidural block, she suffered from nausea, vomited, and felt dizzy. It was evident that these symptoms were caused by local anesthetic toxicity. We emphasize that we must pay attention to the patient who undergoes continuous double-tapped epidural analgesia for pain relief so as not to elicit local anesthetic toxicity.